S14 subframe bushing install question
 

So I've burnt out the rubber, removed the thicker sleeve from the rear two bushings, and a smaller metal sleeve from the front two.

My question is this: there appears to be one more sleeve in the fronts, but the instructions from energy suspension say to not lose the metal tabs on the bottom of the front two (the rears don't have any). Do I remove the remaining sleeve in the fronts? Or leave it? Pics for reference. Thanks in advance!

Did you even try to search?

http://lmgtfy.com/?q=s14+energy+susp...using+install#
#/f/showthread.php?t=510641